Top picks for Seoul SIM card

Discover 26 SIM card in Seoul on Trip.com, updated April 20, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From GBP 0.07 per person, with an average total of GBP 1.59. Choose the option that suits your plan.

With 30.756k verified reviews, SIM card Seoul boast an average rating of 4.6.

This week's most popular SIM card: "South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 8.865k reviews and a 4.6 rating.

The next available day tour departs on April 21, 2026. Book now to secure your spot!

Seoul SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

April is the perfect time to visit Seoul! Choose from SIM card available day tours, including seasonal favorites like South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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26 results for Seoul SIM card

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Reviews/Trip Moments

Reviews: South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Anonymous user2026-04-04
The signal and network speed are both great. I don't know how those negative reviews came about. I'm using an iPhone 17 Pro with this eSIM and the experience is excellent, including in Seoul. I also went to Busan and the signal was still great. The key is the affordable price. I'll definitely buy this again next time I go to Korea.
Reviews: South Korea 5G eSIM | Daily/Total Package | 500MB/day - 50GB total | 1-30 days | 24-hour format | QR code
Anonymous user2026-04-17
Overall, it's great. Sometimes the Naver cards are a bit slow, but that might be the issue. Otherwise, it was easy to connect and not have to worry about anything.
Reviews: South Korea 5G eSIM | Supports mainstream apps including TikTok, Google Maps & ChatGPT | Day Pass / Total Package | 1–30 Days | 24-Hour Billing | QR code
_FB3*****56402026-04-17
Installing and using the SIM card is very easy; upon arrival, simply turn on the network and enable data roaming to use it immediately. However, the signal will be lost when you get off at a subway station, making it impossible to use the network.
Reviews: Asia 10 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT | 1–30 Days | Instant QR
NpsBella2026-03-10
Perfect for people coming to China. Easy to use, convenient, connects to the internet and works fine, not too slow.
Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
imagestik2026-04-16
Good connection quality. I activated the number at the SKT counter at the airport near Gate F. They gave me a Tmoney card there too. I recommend it.
Reviews: Asia & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
_TIRU******aiocqu2026-04-15
The best SIM card for Asia, works great in Thailand and Vietnam. Connects automatically everywhere.
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